This simplifies the form, and it works with rails 3.
Merge branch 'feature/rails-3' of github.com:Crabgrass/Crabgrass-Core into feature/rails-3
avatar_style takes the record not the avatar_id
made bundle install work with ruby 1.9.3
let's try ruby 1.9.3 on travis too
allow ruby 1.9.3 to fail
back to only testing ruby 1.8.7 - 1.9.3 happens in its own branch
Merge remote-tracking branch 'riseup/feature/rails-3' into feature/rails-3